KR100979654B1 - The intenna printing circuit film which is a thin film style which attaches on the inside of the cellular phone case. - Google Patents

The intenna printing circuit film which is a thin film style which attaches on the inside of the cellular phone case. Download PDF

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KR100979654B1
KR100979654B1 KR1020080058538A KR20080058538A KR100979654B1 KR 100979654 B1 KR100979654 B1 KR 100979654B1 KR 1020080058538 A KR1020080058538 A KR 1020080058538A KR 20080058538 A KR20080058538 A KR 20080058538A KR 100979654 B1 KR100979654 B1 KR 100979654B1
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South Korea
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film
mobile phone
intenna
printed circuit
phone case
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KR1020080058538A
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Korean (ko)
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KR20090132333A (en
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강기열
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(주) 성수기전
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Aerials (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 휴대폰케이스의 내측면에 플라즈마처리부와 폴리에스터잉크부와 접착제인쇄부로 데이코레이션필름과 FPCB부로 결합되어 박막형으로 형성된 인테나인쇄회로기판을 폴리에스터잉크부와 접착제인쇄부로 휴대폰케이스내측면에 견고하게 부착하고, 박막형필름의 인테나인쇄회로필름을 휴대폰케이스내측면에 부착하여 휴대폰의 슬림화를 구현할 수 있으며, 기존의 휴대폰케이스내측에 형성된 내장안테나의 공간을 활용하여 다양한 기능을 수행하도록 하는 인쇄회로기판을 활용할 수 있도록한 휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름에 관한 것이다.The present invention is a thin film type intenna printed circuit board which is combined with plasma treatment part, polyester ink part and adhesive printing part on the inner side of the mobile phone case by day decoration film and FPCB part on the inner side of the mobile phone case with polyester ink part and adhesive printing part. It is firmly attached, and the printed circuit board of the thin film type film can be attached to the inside of the mobile phone case to realize slimming of the mobile phone.The printed circuit can perform various functions by utilizing the space of the internal antenna formed inside the existing mobile phone case The present invention relates to a thin-film intenna printed circuit film attached to an inside of a mobile phone case to utilize a substrate.

데코레이션필름, FPCB부, 인테나인쇄회로필름Decoration film, FPCB part, interior printed circuit film

Description

휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름{The intenna printing circuit film which is a thin film style which attaches on the inside of the cellular phone case.}The intenna printing circuit film which is a thin film style which attaches on the inside of the cellular phone case.}

본 발명은 휴대폰케이스의 내측면에 플라즈마처리부와 폴리에스터잉크부와 접착제인쇄부로 데이코레이션필름과 FPCB부로 결합되어 박막형으로 형성된 인테나인쇄회로기판을 폴리에스터잉크부와 접착제인쇄부로 휴대폰케이스내측면에 견고하게 부착하고, 박막형필름의 인테나인쇄회로필름을 휴대폰케이스내측면에 부착되어 휴대폰의 슬림화를 구현할 수 있으며, 기존의 휴대폰케이스내측에 형성된 내장안테나의 공간을 활용하여 다양한 기능을 수행하도록 하는 인쇄회로기판을 활용할 수 있도록한 휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름에 관한 것이다.The present invention is a thin film type intenna printed circuit board which is combined with plasma treatment part, polyester ink part and adhesive printing part on the inner side of the mobile phone case by day decoration film and FPCB part on the inner side of the mobile phone case with polyester ink part and adhesive printing part. Printed circuit that can be firmly attached and the thin film type intenna printed circuit film is attached to the inside of the mobile phone case to realize slimming of the mobile phone and to perform various functions by utilizing the space of the internal antenna formed inside the existing mobile phone case. The present invention relates to a thin-film intenna printed circuit film attached to an inside of a mobile phone case to utilize a substrate.

일반적으로 휴대폰케이스의 안테나는 외부로부터 유입된 전파를 수신하고 내부의 장치로부터 전달된 신호를 외부로 송신하는 장치이다.In general, the antenna of the mobile phone case is a device that receives the radio wave from the outside and transmits the signal transmitted from the device inside.

따라서, 이동통신단말기에는 무선신호의 송수신을 위해 안테나가 구비되어 있다.Therefore, the mobile communication terminal is provided with an antenna for transmitting and receiving radio signals.

상기 안테나는 장착방법에 따라 외장형과 내장형으로 구분되며, 내장형안테나(internal antenna)는 일반적으로 인테나(intenna)라 칭한다.The antenna is classified into an external type and an internal type according to a mounting method, and an internal antenna is generally called an antenna.

최근에는 휴대폰이 콤팩트화 등의 이유로 인테나 대한 연구개발이 활발히 진행되고 있으며, 점차 그 사용이 증가되고 있는 추세이다.Recently, due to the compactness of mobile phones, research and development on the antennae are being actively conducted, and the use thereof is gradually increasing.

이러한 종래의 인테나를 구비한 이동통신 단말기는 도 1에 도시하는 바와 같이 단말기(1)의 배터리 장착부(2)의 상부 소정의 위치에 설치된다. A mobile communication terminal having such a conventional antenna is installed at a predetermined position on the upper part of the battery mounting portion 2 of the terminal 1, as shown in FIG.

상기 인테나는 소정의 두께를 갖으며, 전기적 신호의 무선송수신을 직접적으로 담당하는 인테나 패턴부(3)와 상기 인테나 패턴부(3)를 지지하는 절연체 지지물(4)과, 상기 절연체 지지물(4)의 전면에 설치되어 외부인체에 유전율에 따른 영향을 차단하기 위해 그라운드판(5)을 구성하고 있다.The intenna has a predetermined thickness, an intenna pattern portion 3 directly responsible for radio transmission and reception of electrical signals, an insulator support 4 for supporting the intena pattern portion 3, and the insulator support 4 Is installed on the front of the ground plate (5) to block the influence of the dielectric constant on the external human body.

그러나, 상기와 같은 종래의 인테나는 인테나 패턴부(3)가 별도의 부재로 이루어지고 비교적 두꺼운 금속으로 형성되어 휴대폰의 단말기가 전체적으로 두꺼워져서 휴대폰의 단말기의 슬림화를 구현하는데 어려운 문제점이 있었다.However, such a conventional intenna has a problem that it is difficult to implement the slimming of the terminal of the mobile phone because the antenna pattern part 3 is made of a separate member and is formed of a relatively thick metal so that the terminal of the mobile phone is overall thickened.

또한, 상기와 같은 종래의 인테나는 단말기내에서 설치될 수 있는 크기가 한정되어 그 한정된 크기로 인하여 효과적인 무선감도를 발휘하지 못하는 문제점이 있었다.In addition, the conventional intenna as described above is limited in the size that can be installed in the terminal has a problem that does not exhibit an effective radio sensitivity due to its limited size.

또한, 상기와 같은 종래의 인테나는 단말기내에서 상기 인테나 패턴부(30)와 상기 절연체 지지물(4)과 상기 그라운드판(5)으로 단말기내에 일정한 크키로 구성되어 있어 휴대폰을 지상으로 떨어뜨리는 경우에 상기 인테나 패턴부(3)와 연결된 휴대폰의 PCB부와 단락되거나, 심지어 상기 인테나 패턴부(3)가 상기 지지물에서 분리되어 인테나의 본질적인 기능을 수행하지 못하는 문제점이 있었다.In addition, the conventional intenna as described above is composed of the antenna pattern portion 30, the insulator support 4 and the ground plate 5 in the terminal in a certain height in the terminal when the mobile phone falls to the ground There is a problem that the short circuit with the PCB portion of the mobile phone connected to the antenna pattern portion 3, or even the antenna pattern portion 3 is separated from the support to perform the essential function of the antenna.

상기와 같은 문제점을 해결하기 위해서, 본 발명은 휴대폰케이스의 내측면에 플라즈마처리부와 폴리에스터잉크부와 접착제인쇄부로 데이코레이션필름과 FPCB부로 결합되어 박막형으로 형성된 인테나인쇄회로필름을 폴리에스터잉크부와 접착제인쇄부로 휴대폰케이스내측면에 견고하게 부착하고, 박막형필름의 인테나인쇄회로기판을 휴대폰케이스내측면에 부착하여 휴대폰의 슬림화를 구현할 수 있으며, 기존의 휴대폰케이스내측에 형성된 내장안테나의 공간을 활용하여 다양한 기능을 수행하도록 인쇄회로기판을 활용할 수 있도록 한 새로운 휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름을 제공하는데 그 목적이 있다.In order to solve the above problems, the present invention is a polyester ink portion of the intenna printed circuit film formed in a thin film form by combining the plasma treatment portion, the polyester ink portion and the adhesive printing portion to the decoration film and the FPCB portion on the inner surface of the mobile phone case And adhesive printing on the inside of the mobile phone case firmly and by attaching the thin film type intenna printed circuit board to the inside of the mobile phone case to realize slimming of the mobile phone, utilizing the space of the internal antenna formed inside the existing mobile phone case The purpose of the present invention is to provide a thin film type intenna printed circuit film that is attached to the inside of a new mobile phone case to use a printed circuit board to perform a variety of functions.

이와 같은 목적을 달성하기 위해서, 본 발명은 폴리에스터(Polyester) 또는 폴리카보네이트(Polycarbonate)중 선택된 어느 하나의 재질로 형성된 베이스필름의 표면에 문자 및 도형을 인쇄한 인쇄부를 형성하고, 상기 인쇄부의 상면에 접착제로 접착제 인쇄부를 형성하여 열처리 건조를 거친 데코레이션 필름과; 폴리에스터(Polyester) 재질로 형성된 베이스필름의 표면에 접착제로 구리를 접착하고, 구리가 부착된 상기 표면의 반대면을 드라이 라미네이팅(Dry Laminating)처리하며, 상기 드라이 라미네이팅처리된 상기 베이스필름의 구리면을 부분 에칭(Etching)을 하여 인테나회로부로 구성된 FPCB(Flexible Printed Circuits Board)부와; 상기 데코레이션 필름의 상기 접착제 인쇄부(104)와 상기 FPCB부의 배면을 결합하고 열처리 건조공정을 하여 부착된 인테나인쇄회로필름과; 상기 인테나인쇄회로필름의 상기 FPCB부 상면의 상기 인테나회로부에 접착력을 강화하기 위해 폴리에스터 잉크로 인쇄된 폴리에스터잉크부를 형성하고, 상기 폴리에스터잉크부에 접착제로 인쇄된 접착제인쇄부를 형성하여 상기 접착제인쇄부가 휴대폰 케이스의 내측면에 부착되는 것을 특징으로 한다.In order to achieve the above object, the present invention forms a printing unit printed characters and figures on the surface of the base film formed of any one selected from polyester (Polyester) or polycarbonate (Polycarbonate), the upper surface of the printing unit A decoration film formed by adhesive printing on the adhesive and subjected to heat treatment and drying; Bonding copper to the surface of the base film formed of a polyester material with an adhesive, and dry laminating the opposite side of the surface to which the copper is attached, and the copper surface of the dry laminated base film A FPCB (Flexible Printed Circuits Board) part composed of an intenna circuit part by etching partially; An intenna printed circuit film attached to the adhesive printing unit 104 of the decoration film and the rear surface of the FPCB unit by a heat treatment drying process; In order to enhance adhesion to the inner circuit portion of the upper surface of the FPCB portion of the intenna printed circuit film, a polyester ink portion printed with polyester ink is formed, and an adhesive printed portion printed with an adhesive portion is formed on the polyester ink portion to form the adhesive. The printing unit is characterized in that attached to the inner surface of the mobile phone case.

또한, 상기 데코레이션필름의 상기 베이스필름의 표면과 상기 FPCB부의 상기 베이스필름의 배면에 접착력을 강화하기 위해 플라즈마 처리한 플라즈마처리부를 형성하는 것을 특징으로 한다.In addition, the plasma treatment to form a plasma treatment to enhance the adhesion on the surface of the base film of the decoration film and the back of the base film of the FPCB portion.

또한, 상기 FPCB부의 상기 베이스필름 배면의 상기 플라즈마처리부상에 접착력을 강화하기 위해 폴리에스터 잉크를 인쇄한 폴리에스터잉크부를 형성하고, 상기 폴리에스터잉크면부상에 접착제로 인쇄된 접착제 인쇄부를 형성하여 열처리 건조를 하는 것을 특징으로 한다.In addition, a polyester ink portion printed with polyester ink is formed on the plasma processing portion on the back surface of the base film of the FPCB portion, and an adhesive printed portion printed with adhesive is formed on the polyester ink surface portion to form a heat treatment. It is characterized by drying.

또한, 상기 데코레이션필름 및 상기 FPCB부의 상기 열처리건조는 80℃로 열처리하고, 40분간 건조되는 것을 특징으로 한다.In addition, the heat treatment drying of the decoration film and the FPCB portion is characterized in that the heat treatment at 80 ℃, and dried for 40 minutes.

또한, 상기 접착제 인쇄부를 상기 FPCB부의 배면을 결합하고 열처리 건조공정은 128℃로 열처리하여 건조하는 것을 특징으로 한다.In addition, the adhesive printing unit is bonded to the back of the FPCB portion, and the heat treatment drying process is characterized in that the heat treatment to dry at 128 ℃.

본 발명은 휴대폰케이스의 내측면에 플라즈마처리부와 폴리에스터잉크부와 접착제인쇄부로 데이코레이션필름과 FPCB부를 결합된 인테나인쇄회로필름을 폴리에스터잉크부와 접착제인쇄부로 휴대폰케이스내측면에 견고하고 안정적으로 부착되어 휴대폰케이스의 내측면에서 휴대폰의 인테나역할을 효과적으로 한다.The present invention is a solid and stable on the inner surface of the mobile phone case with an intenna printed circuit film combined with a plasma treatment unit, polyester ink unit and adhesive printing unit on the inner surface of the mobile phone case, the day decoration film and the FPCB unit with the polyester ink unit and adhesive printing unit It is attached to the inside of the mobile phone case to effectively serve as the interior of the mobile phone.

또한, 박막형필름으로 형성된 인테나인쇄회로필름을 휴대폰케이스내측면에 부착되어 휴대폰의 슬림화를 구현할 수 있는 효과가 있다.In addition, the intenna printed circuit film formed of a thin film is attached to the inner surface of the mobile phone case there is an effect that can realize the slimming of the mobile phone.

또한, 인테나패턴을 데코레이션의 외측으로 이동시키므로 공간의 확보가 가능해져 지역 및 주파수에 맞는 패턴을 구현하여 인테나의 성능을 크게 개선시킬 수 있다.In addition, since the antenna pattern is moved to the outside of the decoration, space can be secured, and thus, the performance of the antenna can be greatly improved by implementing a pattern suitable for a region and a frequency.

또한, 기존의 휴대폰케이스내측에 형성된 내장안테나의 공간을 활용하여 다양한 기능을 수행하도록 인쇄회로기판을 활용할 수 있는 효과가 있다.In addition, there is an effect that can utilize a printed circuit board to perform a variety of functions by utilizing the space of the built-in antenna formed inside the existing mobile phone case.

이하, 본 발명을 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 분리개략도이고, 도 3은 본 발명에 따른 결합개략도이고, 도 4는 본 발명에 따른 일 실시예를 나타낸 실시예도이다.2 is a schematic separation diagram according to the present invention, Figure 3 is a schematic coupling diagram according to the present invention, Figure 4 is an embodiment showing an embodiment according to the present invention.

본 발명에 따른 휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름을 도 2내지 도 4에 도시된 것을 참조하여 상세하게 설명하면;Referring to the thin film type intenna printed circuit film attached to the inside of the mobile phone case according to the present invention in detail with reference to Figs.

본 발명에 따른 휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름은 데코레이션필름(100)과, FPCB부(200)와, 인테나인쇄회로필름(300)으로 구성된다.The thin film-type interior printed circuit film attached to the inside of the mobile phone case according to the present invention includes a decoration film 100, an FPCB unit 200, and an interior printed circuit film 300.

상기 데코레이션필름(100)은 폴리에스터(Polyester) 또는 폴리카보네이트(Polycarbonate) 중에서 선택된 어느 하나의 재질로 형성된 베이스필름(101)으로 구성된다.The decoration film 100 is composed of a base film 101 formed of any one material selected from polyester or polycarbonate.

상기 베이스필름(10)의 상면에는 접착력을 강화하기 위해 플라즈마 처리된 플라즈마처리부(102)가 형성된다.On the upper surface of the base film 10, a plasma processing unit 102 is plasma-treated to enhance the adhesion.

상기 플라즈마처리부(102)는 고열을 이용하여 상기 베이스필름(101)의 상면을 깍아낸 부분으로서, 하기에 설명되는 인쇄부(103)가 잘 인쇄되어 접착되게 하기 위한 역할을 한다.The plasma processing unit 102 is a part which scrapes off the upper surface of the base film 101 by using high heat, and serves to make the printing unit 103 described below well print and adhere.

상기 베이스필름(101)의 표면에 문자 및 도형을 인쇄한 인쇄부(103)를 형성한다.The printing unit 103 for printing letters and figures on the surface of the base film 101 is formed.

상기 인쇄부(103)의 상면에 접착제로 접착제 인쇄부(104)를 형성하여 열처리 건조하여 구성한다.The adhesive printing unit 104 is formed on the upper surface of the printing unit 103 by an adhesive to be heat treated and dried.

상기 열처리건조는 80℃에서 열처리하고, 40분간 건조하는 것이 바람직하다.The heat treatment drying is preferably a heat treatment at 80 ℃, and dried for 40 minutes.

상기 FPCB부(Flexible Printed Circuits Board)(200)는 폴리에스터(Polyester) 재질로 형성된 베이스필름(201)으로 구성된다.The FPCB part 200 includes a base film 201 formed of a polyester material.

상기 베이스필름(201)의 표면에 접착제로 구리를 접착하고, 구리가 부착된 상기 표면의 반대면을 드라이 라미네이팅(Dry Laminating)처리하며, 상기 드라이 라미네이팅처리된 상기 베이스필름(201)의 구리면을 부분 에칭(Etching)을 하여 인테나회로부(202)로 구성한다.Bonding copper to the surface of the base film 201 with an adhesive, and dry laminating the opposite side of the surface to which the copper is attached, and the copper surface of the dry laminated base film 201 Partial etching (etching) is made of the inner circuit portion 202.

또한, 상기 FPCB부(200)의 상기 베이스필름(201)의 배면에 접착력을 강화하기 위해 플라즈마 처리한 플라즈마처리부(203)를 형성하여 구성한다.In addition, the plasma processing unit 203 is formed by forming a plasma treatment on the back surface of the base film 201 of the FPCB unit 200 to enhance adhesion.

또한, 상기 FPCB부(200)의 상기 베이스필름(201)의 배면 상기 플라즈마처리부(203)상에 접착력을 강화하기 위해 폴리에스터(Polyester) 잉크를 인쇄한 폴리에스터잉크부(204)를 형성하고, 상기 폴리에스터잉크부(204)상에 접착제로 인쇄된 접착제 인쇄부(205)를 형성하여 열처리 건조하여 구성한다.In addition, to form a polyester ink portion 204, a polyester ink is printed on the back of the base film 201 of the FPCB unit 200 on the plasma processing unit 203 to enhance the adhesive force, An adhesive printing portion 205 printed with an adhesive is formed on the polyester ink portion 204, and then heat treated and dried.

상기 열처리 건조는 80℃로 열처리하고, 40분간 건조되는 것이 바람직하다.The heat treatment drying is preferably a heat treatment at 80 ℃, dried for 40 minutes.

상기 인테나인쇄회로필름(300)은 상기 데코레이션 필름(100)의 상기 접착제 인쇄부(104)와 상기 FPCB부(200)의 배면이 결합되고 열처리 건조공정을 하여 부착되어 구성한다.The interior printed circuit film 300 is configured by bonding the back surface of the adhesive printing unit 104 and the FPCB unit 200 of the decoration film 100 and performing a heat treatment drying process.

상기 열처리공정은 128℃로 열처리되고 건조되는 것이 바람직하다.The heat treatment step is preferably heat-treated and dried at 128 ℃.

상기와 같은 상기 인테나인쇄회로필름(300)은 얇은 판막의 형태로 형성될 수 있다. The intenna printed circuit film 300 as described above may be formed in the form of a thin plate.

한편, 상기 인테나인쇄회로필름(300)의 상기 FPCB부(200) 상면의 상기 인테나회로부(202)에 접착력을 강화하기 위해 폴리에스터 잉크로 인쇄된 폴리에스터잉크부(206)를 형성하고, 상기 폴리에스터잉크부(206)에 접착제로 인쇄된 접착제인쇄부(205a)를 형성하여 상기 접착제인쇄부(205a)가 휴대폰 케이스(400)의 내측면(401)에 부착되도록 구성한다.On the other hand, to form a polyester ink portion 206 printed with a polyester ink to enhance the adhesion to the inner circuit portion 202 of the upper surface of the FPCB portion 200 of the intenna printed circuit film 300, the poly An adhesive printing unit 205a printed with an adhesive is formed on the ester ink unit 206 so that the adhesive printing unit 205a is attached to the inner side surface 401 of the mobile phone case 400.

이렇게 최종적으로 상기 인테나인쇄회로필름(300)의 상기 접착제인쇄부(205a)가 휴대폰 케이스(400)의 내측면(401)에 박막형으로 안전하고 견고하게 부착되게 구성하여 휴대폰단말기를 슬림화하도록 할 수 있는 것이다.In this way, the adhesive printed portion 205a of the intenna printed circuit film 300 may be configured to be securely and firmly attached to the inner surface 401 of the mobile phone case 400 in a thin film form to slim down the mobile phone terminal. will be.

이제까지 본 발명에 대하여 그 바람직한 실시예를 중심으로 살펴보았으며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 본질적 기술범위내에서 상기 본 발명의 상세한 설명과 다른 형태의 실시예들을 구현할 수 있을 것이다.So far, the present invention has been described with reference to preferred embodiments thereof, and those skilled in the art to which the present invention pertains to the detailed description of the present invention and other forms of embodiments within the essential technical scope of the present invention. Could be implemented.

여기서는 본 발명의 본질적 기술범위에는 특허청구범위에 나타나 있으며, 그와 동등한 범위내에 있는 모든 차이점은 본 발명에 포함된 것으로 해석되어야 할 것이다.Herein, the essential technical scope of the present invention is shown in the claims, and all differences within the equivalent scope should be interpreted as being included in the present invention.

도 1은 종래의 휴대폰단말기의 인테나의 구조를 나타낸 개략도.1 is a schematic view showing the structure of the antenna of the conventional mobile phone terminal.

도 2는 본 발명에 따른 분리개략도.2 is a schematic separation diagram according to the present invention;

도 3은 본 발명에 따른 결합개략도.3 is a schematic diagram of a combination according to the present invention.

도 4는 본 발명에 따른 일 실시예를 나타낸 실시예도.Figure 4 is an embodiment showing an embodiment according to the present invention.

**** 도면의 주요부분에 대한 부호의 설명 ******** Explanation of symbols for the main parts of the drawing ****

100: 데코레이션필름 101: 베이스필름 102: 플라즈마처리부 103: 인쇄부 104: 접착제인쇄부 200: FPCB부 201: 베이스필름 202: 인테나회로부 203: 플라즈마처리부 204: 폴리에스터잉크부 205: 접착제인쇄부 206: 폴리에스터잉크부 300: 인테나인쇄회로필름 400: 휴대폰케이스 401: 내측면DESCRIPTION OF SYMBOLS 100 Decoration film 101 Base film 102 Plasma processing part 103 Printing part 104 Adhesive printing part 200 FPCB part 201 Base film 202 Intenna circuit part 203 Plasma processing part 204 Polyester ink part 205 Adhesive printing part 206 Polyester ink portion 300: Intenna printed circuit film 400: Mobile phone case 401: Inner side

Claims (5)

폴리에스터(Polyester) 또는 폴리카보네이트(Polycarbonate) 중에서 선택된 어느 하나의 재질로 형성된 베이스필름(101)의 표면에 문자 및 도형을 인쇄한 인쇄부(103)를 형성하고, 상기 인쇄부(103)의 상면에 접착제로 접착제 인쇄부(104)를 형성하여 열처리 건조를 거친 데코레이션 필름(100)과;On the surface of the base film 101 formed of any one material selected from polyester or polycarbonate, a printing unit 103 for printing letters and figures is formed, and an upper surface of the printing unit 103 is formed. A decoration film 100 formed by adhesive printing on the adhesive 104 and subjected to heat treatment and drying; 폴리에스터(Polyester) 재질로 형성된 베이스필름(201)의 표면에 접착제로 구리를 접착하고, 구리가 접착된 상기 표면의 반대면을 드라이 라미네이팅(Dry Laminating)처리하며, 상기 드라이 라미네이팅처리된 상기 베이스필름(201)의 구리면을 부분 에칭(Etching)을 하여 인테나회로부(202)로 구성된 FPCB(Flexible Printed Circuits Board)부(200)와;Bonding copper to the surface of the base film 201 formed of a polyester material with an adhesive, and dry laminating the opposite side of the surface to which the copper is bonded, the base film subjected to the dry laminating A flexible printed circuit board (FPCB) portion 200 formed of an intenna circuit portion 202 by partially etching the copper surface of the 201; 상기 데코레이션 필름(100)의 상기 접착제 인쇄부(104)와 상기 FPCB부(200)의 배면을 결합하고 열처리 건조공정을 하여 부착된 인테나인쇄회로필름(300)과; An intenna printed circuit film (300) attached to the adhesive printing unit (104) of the decoration film (100) and attached to the back surface of the FPCB unit (200) by a heat treatment drying process; 상기 인테나인쇄회로필름(300)의 상기 FPCB부(200) 상면의 상기 인테나회로부(202)에 접착력을 강화하기 위해 폴리에스터 잉크로 인쇄된 폴리에스터잉크부(206)를 형성하고, 상기 폴리에스터잉크부(206)에 접착제로 인쇄된 접착제인쇄부(205a)를 형성하여 상기 접착제인쇄부(205a)가 휴대폰 케이스(400)의 내측면(401)에 부착되는 것을 특징으로 하는 휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름.In order to enhance adhesion to the inner circuit portion 202 of the upper surface of the FPCB portion 200 of the intenna printed circuit film 300 to form a polyester ink portion 206 printed with a polyester ink, the polyester ink Attached to the inside of the mobile phone case characterized in that the adhesive printing portion 205a printed with an adhesive on the portion 206 is formed so that the adhesive printing portion 205a is attached to the inner surface 401 of the mobile phone case 400. Thin film intenna printed circuit film. 제1항에 있어서,The method of claim 1, 상기 데코레이션필름(100)의 상기 베이스필름(101)의 표면과 상기 FPCB부(200)의 상기 베이스필름(201)의 배면에는 접착력을 강화하기 위해 플라즈마 처리된 플라즈마처리부(102, 203)가 형성되는 것을 특징으로 하는 휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름.Plasma-treated plasma processing units 102 and 203 are formed on the surface of the base film 101 of the decoration film 100 and the rear surface of the base film 201 of the FPCB unit 200 to enhance adhesion. Thin film type intenna printed circuit film attached to the inside of the mobile phone case, characterized in that. 제2항에 있어서,The method of claim 2, 상기 FPCB부(200)의 상기 베이스필름(201)의 배면과 상기 플라즈마처리부(203)상에 접착력을 강화하기 위해 폴리에스터(Polyester) 잉크를 인쇄한 폴리에스터잉크부(204)를 형성하고, 상기 폴리에스터잉크면부(204)상에 접착제로 인쇄된 접착제 인쇄부(205)를 형성하여 열처리 건조를 하는 것을 특징으로 하는 휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름.On the back of the base film 201 of the FPCB unit 200 and the plasma processing unit 203 to form a polyester ink portion 204 printed with a polyester (Polyester) ink to enhance the adhesion, the The thin film type intenna printed circuit film attached to the inside of the mobile phone case characterized in that the heat treatment and drying by forming an adhesive printing portion 205 printed with an adhesive on the polyester ink surface 204. 제1항 또는 제3항에 있어서,The method according to claim 1 or 3, 상기 데코레이션필름(100) 및 상기 FPCB부(200)의 상기 열처리 건조는 80℃로 열처리하고 40분간 건조되는 것을 특징으로 하는 휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름.The heat treatment drying of the decoration film 100 and the FPCB unit 200 is heat-treated at 80 ℃ and dried for 40 minutes, the thin film type intenna printed circuit film attached to the inside of the mobile phone case. 제1항에 있어서,The method of claim 1, 상기 접착제 인쇄부(104)는 상기 FPCB부(200)의 배면과 결합하고 열처리 건조공정은 128℃로 열처리하여 건조하는 것을 특징으로 하는 휴대폰케이스의 내측에 부착되는 박막형 인테나인쇄회로필름.The adhesive printing unit 104 is bonded to the back of the FPCB unit 200 and the heat treatment drying process is a thin film type intenna printed circuit film attached to the inside of the mobile phone case, characterized in that the heat treatment to dry at 128 ℃.
KR1020080058538A 2008-06-20 2008-06-20 The intenna printing circuit film which is a thin film style which attaches on the inside of the cellular phone case. KR100979654B1 (en)

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WO2007094494A1 (en) 2006-02-19 2007-08-23 Nissha Printing Co., Ltd. Feeding structure of housing with antenna
KR20080008633A (en) * 2006-07-20 2008-01-24 주식회사 모센 Mobile communication terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190012960A (en) 2017-07-31 2019-02-11 주식회사 영진하이텍 Film printing ink composition having excellent adhesion

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